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Dr Caroline Leaf and the shotgun approach

“It has been collectively demonstrated by researchers around the world that just about every aspect of our brainpower, intelligence and control – in normal, and psychiatrically and neurologically impaired individuals – can be improved by intense, efficient, organised and appropriately direct mind training … thank you Jesus.”

Sounds impressive doesn’t it.

Unfortunately for Dr Caroline Leaf, communication pathologist and self-titled cognitive neuroscientist, grandstanding does not equate to authority. It’s all very well and good to publish broad, sweeping generalisations, but it’s like firing a shotgun at a cork from thirty paces. Sure, you might hit your target, but the scatter pattern of the ammunition misses more times than it hits.

If Dr Leaf wants her statement to be taken seriously, then she needs to do a couple of small things.
(1) Reference her statement. This should be fairly easy if “researchers around the world” really have demonstrated the power of mind training. To sum it up more effectively, perhaps Dr Leaf could cite a meta-analysis that proves the value of mind training.
(2) Stop confusing the mind with the brain. This is the biggest problem with her statement. The mind does not control the brain. If Dr Leaf produced any references in support of her statement, they would be along the lines of training or retraining the brain, not the mind.

It may seem trivial, because most people think the mind and the brain are the same, but they’re two distinct things. Old psychological therapies were based upon the notion that fixing your thoughts was the key to improving your mental health, but this notion is now outdated, considered part of “Western folk psychology” [1]. By using the concept of “mind” and “brain” interchangeably, Dr Leaf confuses the issue for the average person trying to come to grips with modern science.

I’d be grateful if Dr Leaf could publish some evidence to support her claim, because I’m unfamiliar with research showing that things like intelligence can be improved with brain training. Sure, there’s good evidence for the improvement in the damaged brain with specific physical exercises – it’s one of the primary tools in Rehabilitation Medicine. There is also good evidence for psychological therapies such as ACT, or Acceptance and Commitment Therapy, in improving mood amongst other things [2, 3]. Though I’ve read a recent meta-analysis of multiple studies that suggests “brain training” for working memory offers minimal benefit which is not maintained and not transferable across categories [4], which means there’s no proof that “brain training” improves intelligence.

Hi Nereen, I’d suggest looking for information through sites like eMedicine, Better Health Channel or official colleges like the American Academy of Pediatrics. Generally speaking, medications work very well if a child has ADD/ADHD, while I don’t think there is any good evidence for dietary or other non-pharmeceutical treatments. I can’t give anything more specific in this type of forum, I’m sorry. I strongly recommend a review by a licensed medical practitioner for specific advice.